Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Sample Type Blood (6) Fluid (3) (-) Hair (1) Serum or Plasma (3) Stool (1) (-) Tissue (2) Urine (7) Test Area Exposure (3) Test Category Gases (1) Metals/Elements (2) Test Sub-Category Other (1) Trace Elements (2) Your search has returned no tests.